JPH10140573A - Young plant planting method on slope face and slope face plating pot employed for the same system - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a young plant planting method which plants a young plant safely and definitely by holding proper water retention and drainage on a slope face and a slope face planting pot employed for the system. SOLUTION: A planting method of a young tree on a slope face 100 opens the top of a porous sheet member whose outside is basically cylinder-shaped or cubic-shaped and slants the base of the member to an angle equivalent to an inclination angle of slope face of be laid out and fixes a slope face planting pot 10 whose top is basically horizontal so that a young tree 200 to be planted may be positioned substantially at the central position of the base. A water retentive mat-like article 20 is provided inside the slope face planting pot 10 fixed therewith and or around the pot and filled up with soil dressing or a particulate base material including earth and a water retention material is sprayed and filled up inside and or around the fixed slope face planting pot 10, thereby planting the young tree.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method of planting seedlings such as flowers and trees on a slope, such as a sloped ground forming a side of a road or a slope of a residential land. The present invention relates to a method and a pot for slope planting which is a jig used for the method.

[0002]

2. Description of the Related Art Conventionally, as a method of planting a seedling such as a flowering tree on an inclined ground, for example, a recess is formed on an inclined surface,
It is common practice to put a base material necessary for planting including soil in the borehole, and plant seedlings such as flowers and trees there.
Alternatively, a method of forming a concave portion using a spacer or the like is already known.

[0003] In addition to using the concave portion of the inclined surface, a method of using a planting box as disclosed in, for example, Japanese Utility Model Laid-Open No. 5-81338 and Japanese Patent Laid-Open No. 5-98647 is also available. is there.

[0004]

However, when planting small trees or seedlings on the above inclined surface,
It is important to ensure sufficient conditions for the plant to grow, and it is necessary to provide appropriate water retention and drainage properties.
When planting seedlings or the like on an inclined surface, it is necessary to securely hold the base material including the injected soil, regardless of rainwater, on the inclined surface.

[0005] However, in the above-mentioned conventional techniques, in particular, water retention and drainage, which are sufficient conditions for growing plants, and holding of a base material including soil on an inclined surface are not sufficient. There is a problem that it is not taken into consideration, so that it is not sufficient for planting flowering tree seedlings on an inclined surface.

[0006] In addition, in the planting work on such an inclined surface, particularly, the work can be easily performed and the safety of the work is required. However, in the above-mentioned prior art, this point must be sufficiently considered. It was hard to say what was done.

[0007] In view of the above, in the present invention, in consideration of the inconveniences and problems in the above-described conventional technique, it is possible to secure a sufficient base for growing a plant to be planted, particularly on an inclined surface, by a safe and easy operation. Method of planting saplings on possible slopes,
It is another object of the present invention to provide a pot for slope planting, which is a jig used for the potting.

[0008]

According to the present invention, first, a rigid porous sheet member is formed on an inclined surface into a substantially cylindrical or cubic outer shape. While opening the upper surface, the bottom thereof is inclined at an angle corresponding to the inclination angle of the inclined surface to be disposed, and a frame body in which the upper surface is substantially horizontal, the seedling to be planted is the bottom portion. Is fixed at a position substantially in the center of the frame, and a water-retentive member is laid on the inside and / or the periphery of the fixed frame, and then filled with soil, or inside the fixed frame. There has been proposed a method for planting seedlings on an inclined surface, characterized in that seedlings are planted by spraying and / or filling a granular base material containing soil and a water retention material around the plant.

Further, according to the present invention, there is provided a jig for use in the above-described method for planting seedlings on an inclined surface, wherein a steel or plastic net-like member is formed into a substantially cylindrical or cubic outer shape. A pot for slope planting has been proposed in which an upper surface thereof is opened and a bottom portion thereof is formed to be inclined at an angle corresponding to an inclination angle of the inclined surface to be arranged.

[0010]

Embodiments of the present invention will be described below in detail with reference to the accompanying drawings. FIG. 2 shows an appearance of a pot 10 for slope planting, which is a jig used in the method for planting a seedling on a slope according to the present invention.
In this figure, the slope planting pot 10 is made of, for example, a relatively coarse net-like member made of steel or plastic, a so-called porous sheet-like member having a certain degree of rigidity. )) Or a cubic shape (FIG. 2 (B)), an upper surface 11 of which is opened, and a bottom portion 12 of which is cut at an inclination angle θ of an inclined surface to be arranged. In addition, as for the material of the pot for slope planting 10, in addition to the above-mentioned materials, a rotten one may be preferable in a case where a tree to be planted becomes large. The bottom of the frame 10 may be left open or closed by the mesh member.

FIG. 3 shows a modified example of the pot for slope planting comprising the above-mentioned frame. As is apparent from the figure, a pot for slope planting which is a modified example of this frame is shown. 1
Similarly to the slope planting pot 10, a rigid porous sheet-like member made of a steel or plastic net-like member has an outer cylindrical shape (FIG. 3A) or a cubic shape (FIG. 3A). 3 (B)) and its upper surface 11
And the bottom 12 is formed by cutting at an inclination angle θ of the inclined surface to be arranged.
Fixing portions 13, 13 bent outward from
... is provided. Needless to say, these fixing portions 13 are also bent at a bending angle corresponding to the inclination angle θ of the inclined surface.

Next, a method of planting seedlings for planting plant seedlings on a slope using the above-described slope planting pot 10 will be described in detail. First, as shown in FIGS. 1, 4 and 5, a seedling 20 to be planted is placed on the surface of the inclined surface 100.
The slope planting pot 10 is fixed so that 0 is located substantially at the center of the bottom. At this time, since the slope planting pot 10 is cut at the inclination angle θ of the inclined surface 100 at which the bottom is to be arranged, as shown in the drawing,
By arranging its bottom on an inclined surface, it stands upright and its upper surface is substantially horizontal. After the slope planting pot 10 is arranged on the surface of the inclined surface 100, especially on a steeply inclined surface, it is possible to securely fix the pot using an anchor pin or the like. There will be. Also, instead of the slope planting pot 10 shown in FIG. 2 above, a slope planting pot 10 ′ according to the modification shown in FIG. Needless to say, there is. In addition, when the pot 10 ′ for slope planting according to this modification is used, the fixing portions 13, 13,... Extending outside thereof facilitate the fixed arrangement work particularly on a steep slope. Further, it is also possible to fix the fixing portion 13 using an anchor pin or the like.

Subsequently, as shown in FIGS. 4 and 5, a slope planting pot 10 fixedly disposed on the surface of the slope 100 is disposed.
Then, the water-retentive material 20 is laid, and the soil 300 is filled. More specifically, for example, FIG.
As shown in FIG. 4, a water-retaining mat-like material 20 such as a non-woven mat is placed around a pot 10 for slope planting having a substantially cylindrical shape (FIG. 4A) or a cubic shape (FIG. 4B). A pot 10 ′ for slope planting, which is partially cylindrical, on the entire peripheral surface, or on the inner surface and / or outer surface thereof, and further, has a substantially cylindrical outer shape (FIG. 5A) or a cubic shape (FIG. 5B). It is also possible to provide a so-called hanging part 21 so as to cover the fixing parts 13, 13.

Thereafter, as shown in FIG.
With a plant growth base such as fertilizer,
Seedlings 300 are planted on the surrounding soil 300 so that the upper surfaces of the slope planting pots 10 and 10 'are also hidden therearound.
According to such a planting method, the potted soil 10, 10 ′ fixed on the slope 100 prevents the once-filled soil from being washed away by rain or the like, and the seedlings can be sown regardless of the slope. 200 can be planted. In addition, a pot 1 for slope planting fixedly arranged on the slope 100
Since 0 and 10 'are formed of a coarse net-like member, rainwater flows down to the ground without stagnation.
There is no need to worry about root rot of the planted seedlings, and by the action of the water-retentive mat-like material 20, sufficient water required for plant growth can be secured. In addition, the thickness and length of the water-retentive mat-like material 20 are adjusted depending on the condition of the inclined surface 100, the type of trees to be planted, the timing of the execution, and the like, whereby the necessary amount of water supply is adjusted. It is possible.

In place of the work of filling and filling the soil as described above, soil and a granular water retention material, and further, a granular base material including a plant growth base material such as a soil improvement material and a fertilizer are mixed. Alternatively, if necessary, the base material mixed with a binder or the like can be filled by spraying with, for example, a mortar spraying machine. In addition, as an example of the water retention material mixed in soil, peat moss etc. are mentioned, for example. According to the filling operation by this spraying, it is possible to facilitate the operation particularly on a steeply inclined surface or the like.

Further, with respect to the fixing structure of the pot for slope planting 10 with the above-mentioned anchor pin, the pots for slope planting 10 and 10 'are not directly fixed with the anchor pin, but the laid water retention property is laid. It is also possible to indirectly fix the mat-like material 20 from above by means of anchor pins. In addition, the thickness and length of the water-retentive mat-like material 20,
Alternatively, the hanging portion 21 (FIG. 5A and FIG.
(B)) can be appropriately adjusted.

FIG. 6 shows a method for planting a seedling on an inclined surface according to another embodiment of the present invention. In the method for planting a seedling on an inclined surface according to the other embodiment, as shown in the figure, a plurality of pots for slope planting 10, 10 ′ fixedly arranged on the inclined surface 100, Further, a rhombus-shaped wire mesh 15 is stretched, and the pots 10 and 10 ′ for slope planting are locked by the wire mesh 15. In this figure, reference numeral 16 denotes an anchor pin for fixing the wire mesh 15 on the ground of the inclined surface 100. That is, the anchor pins 16, 16.
Plays a role of fixing the wire mesh 15 and also indirectly fixing the pot 10 for slope planting. Other symbols are the same as above.

Thereafter, similarly to the above, if necessary, a water-retentive mat-like material is laid around the slope planting pots 10, 10 ', and the slope planting pots 10, 1' are laid.
Put the soil 300 from the top of 0 'into the pot 1 for slope planting.
The seedlings are planted so as to fill the insides of 0 and 10 'or to fill the surroundings so that the upper surface is hidden. In addition, instead of the work of filling and filling the above soil, soil and granular water retention material,
Further, it is also possible to spray and fill a granular base material including a plant growth base material such as a soil conditioner or a fertilizer with a mortar spraying machine or the like.

Further, according to the present invention, the sheet soil 200 as shown in FIG.
To cover the area around the planted seedling 300. As shown in FIGS. 7A and 7B, the sheet-like members 400 and 400 ′ are formed of a square or circular sheet, and are fixedly arranged on the inclined surface 100. 1
According to the shape of 0, it is appropriately selected and used. As shown, a circular hole 410 is formed near the center of each of the sheet-like members 400 and 400 ', and a cut 420 is formed from the outer periphery of the sheet to the hole 410. The cut 420 has a linear shape (FIG. 7).
(A)) or a spiral shape (FIG. 7 (B)).

FIG. 8 shows the sheet members 400, 4
The method of using 00 ′ (however, the sheet member 400) is specifically shown, that is, the seedling 300 planted in the hole 410 at the center using the cut 420 of the sheet member 400 is located. Thus, the surface of the soil 200 laid around the seedling 300 is covered with the sheet-shaped member 400. Thus, evaporation of water around the planted seedling 300 can be suppressed, and the survival rate of the planted seedling can be improved by its curing effect. In addition, these sheet-shaped members 400 and 400 ′
By covering the surface of No. 0, germination can be suppressed, for example, when seeds such as turfgrass are also sprayed and filled at the same time. At this time, since the seedling 300 is located at the hole 410 at the center thereof, the seedling 300 is not pressed by this sheet-shaped member.

[0021]

As described above in detail, according to the method for planting a seedling on a slope and the pot for planting a slope used in the method of the present invention, the planting of a seedling can be performed despite the slope. It is possible to reliably hold the soil on the inclined surface without causing the soil and the substrate filled by spraying to flow away by rainwater or the like. In addition, in particular, according to the structure of the pot for slope planting, since the rainwater does not stay inside and at the same time, the water retention is excellent by filling with the water retention material, the maintenance and management of irrigation and the like during the dry season can be performed. Even if not carried out, the plant survival rate is good and the drainage is also excellent, so that root rot etc. do not occur, so that seedlings can be planted without fail, and the work is easy and safe This contributes to the technical and social benefits of contributing to the greening of the environment as well as the reinforcement of the inclined surface.

[Brief description of the drawings]

FIG. 1 is a cross-sectional view illustrating a method for planting seedlings on a slope performed using a pot for slope planting according to an embodiment of the present invention.

FIG. 2 is a perspective view showing an external shape of a pot for planting slopes used in the method for planting seedlings with slopes according to the present invention.

FIG. 3 is a perspective view showing an external shape of a modification of the pot for slope planting.

FIG. 4 is a diagram illustrating one step of a method for planting a seedling on a slope performed using a pot for slope planting together with FIG. 1;

FIG. 5 is a view for explaining one step of a method for planting a seedling on an inclined surface, which is also performed using the pot for slope planting together with FIG.

FIG. 6 is a cross-sectional view illustrating a method for planting a seedling on an inclined surface according to another embodiment of the present invention.

FIG. 7 is a plan view showing the configuration of a sheet-like member used in the method for planting a seedling on a slope according to the present invention.

FIG. 8 is a view showing a method of using the sheet-like member shown in FIG. 7;

[Explanation of symbols]

 10, 10 'Pot for slope planting 12 Bottom surface 13 Fixing part 15 Wire mesh 16 Anchor pin 20 Mat-like material 21 Hanging part 100 Slope 200 Sapling 300 Soil θ Slope angle

Claims (7)

[Claims] 1. A rigid porous sheet-like member having a substantially cylindrical or cubic outer shape is formed on an inclined surface, an upper surface thereof is opened, and a bottom thereof is formed at an inclination angle of the inclined surface to be disposed. A frame body that is inclined at an angle corresponding to the above and is fixed so that the seedling to be planted is located substantially at the center of the bottom portion, and the inside of the fixed frame body And / or around, after laying a water-retentive member, filling with guest soil, or spraying a granular base material containing soil and a water-retaining material, inside and / or around the fixed frame. A method for planting saplings on an inclined surface, comprising filling and planting saplings. 2. The method for planting a sapling according to claim 1, wherein the water retention member is laid or
At the time of spraying the granular substrate containing the soil and the water retention material, the water retention member, or, in the substrate, a seedling on an inclined surface characterized by mixing a member that suppresses germination of plant seeds Planting method. 3. The method for planting a sapling according to claim 1, further comprising: covering a surface of a soil or a base material around the planted sapling with a sheet-like member. Sloping seedling planting method. 4. A slope planting jig used in the method for planting a sloped seedling according to claim 1, wherein a net member made of steel or plastic is substantially cylindrical or cubic in outer shape. A pot for slope planting, wherein an upper surface thereof is opened, and a bottom portion thereof is formed to be inclined at an angle corresponding to an inclination angle of the inclined surface to be disposed. 5. The pot for slope planting according to claim 4, wherein the inclined bottom portion is opened. 6. The pot for slope planting according to claim 4, wherein said net-shaped member is provided also on said inclined bottom portion. 7. The pot for slope planting according to claim 4, further comprising a fixing portion which is formed by bending the net-like member outward from an inclined bottom portion of the jig. And pot for slope planting.